201397256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 387504000

約数和(自身を除く): 186106744

約数列:

[1, 2, 4, 8, 47, 94, 188, 229, 376, 458, 916, 1832, 2339, 4678, 9356, 10763, 18712, 21526, 43052, 86104, 109933, 219866, 439732, 535631, 879464, 1071262, 2142524, 4285048, 25174657, 50349314, 100698628, 201397256]

約数ペア:

[(1, 201397256), (2, 100698628), (4, 50349314), (8, 25174657), (47, 4285048), (94, 2142524), (188, 1071262), (229, 879464), (376, 535631), (458, 439732), (916, 219866), (1832, 109933), (2339, 86104), (4678, 43052), (9356, 21526), (10763, 18712)]